stay with nbc news for complete coverage of the installation of pope francis. that starts tuesday on "today." matt lauer will be live from rome. that's all for today. we'll be back next week. if it's sunday, it's "meet the press." >>> good monday morning. right now on "first look," a young boy at home survives but two others are killed when a private jet crashes into three homes. >>> political warfare. karl "the architect" rove against sarah "governor half-term" palin. >>> pope francis is shaking up the cat lick church ahead of his official evaluation. >>> an amazing helicopter jailbreak. guilty verdicts in the steubenville rape case but that's not the end. and the world goes green for st. patrick. >>> investigators are on-scene in northern indiana this morning after a fiery crash involving a small private jet. four people were on board, two have died. early reports say the plane was experiencing mechanical troubles in its final minutes. nbc's frances koe has the latest on the crash and the investigation. >> reporter: the trin-engine jet crashed into three home